Chapter 5 – Configuration Using Web Management Software
VPN > IPSec
VPN (Virtual Private Network)
VPN > IPSec
Introduction to Virtual Private Networks
A Virtual Private Network (VPN) is a secure communication connection via an insecure medium – usually the Internet. A VPN is useful in situations where information is sent and received via the Internet and it is important that no third party can read or change that information. Such a connection is secured via VPN software that is installed at both ends of the connection. This software allows authentication, key exchange, and data encryption according to an open standard (IPSec).
The IPSec protocol suite, based on modern cryptographic technologies, provides security services like encryption and authentication at the IP network layer. It secures the whole network traffic providing guaranteed security for any application using the network. It can be used to create private secured tunnels between two hosts, two security gateways, or a host and a security gateway.
VPN IPSec
VPN Status
Check the VPN Status checkbox to enable IPSec. Click the Save button.
Add a New Connection
Add IKE Connection
Click the Add IKE Connection button. A screen displays for setting up an IKE connection.
Add Manual Connection
Click the Add Manual Connection button. A separate screen displays for setting up a manual connection.
Important Note About Activating a Connection: Once connection information is entered, it will display at the bottom of this screen. Be sure to the check the box in the Status column to activate the connection.
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